def wedge_board_rev(soc_gpio_table, board_gpio_rev_table):
# Setup to read revision
setup_board_gpio(soc_gpio_table, board_gpio_rev_table)
# Read the gpio values
v0 = openbmc_gpio.gpio_get_value('BOARD_REV_ID0')
v1 = openbmc_gpio.gpio_get_value('BOARD_REV_ID1')
v2 = openbmc_gpio.gpio_get_value('BOARD_REV_ID2')
return ((v2 << 2) | (v1 << 1) | v0)
def minipack_board_rev(soc_gpio_table, board_gpio_rev_table):
# Setup to read revision
setup_board_gpio(soc_gpio_table, board_gpio_rev_table)
# Read the gpio values
v0 = openbmc_gpio.gpio_get_value("BMC_CPLD_BOARD_REV_ID0")
v1 = openbmc_gpio.gpio_get_value("BMC_CPLD_BOARD_REV_ID1")
v2 = openbmc_gpio.gpio_get_value("BMC_CPLD_BOARD_REV_ID2")
return (v2 << 2) | (v1 << 1) | v0
def setup_board_tolerance_gpio(
board_tolerance_gpio_table, board_gpioOffsetDic, validate=True
):
gpio_configured = []
regs = []
for gpio in board_tolerance_gpio_table:
if not (gpio.gpio).startswith("GPIO"):
continue
offset = openbmc_gpio.gpio_name_to_offset(gpio.gpio)
group_index = int(offset / 32)
phy_addr = board_gpioOffsetDic[str(group_index)]
bit = offset % 32
# config the devmem and write through to the hw
reg = soc_get_tolerance_reg(phy_addr)
reg.set_bit(bit)
regs.append(reg)
for reg in regs:
reg.write()
# export gpio
for gpio in board_tolerance_gpio_table:
openbmc_gpio.gpio_export(gpio.gpio, gpio.shadow)
def_val = openbmc_gpio.gpio_get_value(gpio.gpio, change_direction=False)
if def_val == 1:
openbmc_gpio.gpio_set_value(gpio.gpio, 1)
else:
openbmc_gpio.gpio_set_value(gpio.gpio, 0)
def wedge400_board_type():
val = v0 = openbmc_gpio.gpio_get_value("BMC_CPLD_BOARD_TYPE")
if val == 1:
return 0
elif val == 0:
return 1
else:
return None